Ophthalmic Suspension Composition - EP4082531

The patent EP4082531 was granted to Bausch & Lomb Incorporated on Oct 11, 2023. The application was originally filed on Jan 26, 2016 under application number EP22175139A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4082531

BAUSCH & LOMB INCORPORATED
Application Number
EP22175139A
Filing Date
Jan 26, 2016
Status
Granted And Under Opposition
Sep 8, 2023
Grant Date
Oct 11, 2023
External Links
Slate, Register, Google Patents

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SANDOZJul 9, 2024KRAUS & LEDERER PARTGMBBADMISSIBLE

Patent Citations (13) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication NumberPublication Link
DESCRIPTIONUS4540930
DESCRIPTIONUS4615697
DESCRIPTIONUS4996335
DESCRIPTIONUS5192535
DESCRIPTIONUS5538721
DESCRIPTIONWO8906964
OPPOSITIONWO2013043387
OPPOSITIONWO2013169647
SEARCHEP0659433
SEARCHUS2013303502
SEARCHUS2014328917
SEARCHWO2004006959
SEARCHWO2013043387

Non-Patent Literature (NPL) Citations (17) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
DESCRIPTION- SCHOENWALD RDHARRIS RGURNER D et al., "Ophthalmic bioequivalence of steroid/antibiotic combination formulations", Biopharm Drug Dispos, (19870000), vol. 8, pages 527 - 548-
DESCRIPTION- TANG-LIU DDBURKE PJ, "The effect of azone on ocular levobunolol absorption: calculating the area under the curve and its standard error using tissue sampling compartments", Pharm Res, (19880000), vol. 5, pages 238 - 241-
DESCRIPTION- LIU et al., "Nanosuspensions of poorly soluble drugs: preparation and development by wet milling", Int. J. of Pharm, (20110000), vol. 411, doi:10.1016/j.ijpharm.2011.03.050, pages 215 - 222, XP055143914
OPPOSITION- Abdulganee Memon, P. U. Patel, H. M. Sheth, "Optimization of Formulation Parameters on Ocular Loteprednol Etabonate Nanosuspension by Media Milling Method", International Journal of Pharmaceutical & Biological Archives, (20120101), vol. 4, no. 1, ISSN 0976-3333, pages 46 - 51, XP055643061-
OPPOSITION- Anonymous, "Results positive for B+L sub-micron gel formulation of loteprednol etabonate", Ophthalmology Times, Ophthalmology Times, URL: https://www.ophthalmologytimes.com/modern-medicine-feature-articles/results-positive-bl-sub-micron-gel-formulation-loteprednol-etabonate, (20191107), XP055639922-
OPPOSITION- D12a - Reply to F&A in D2 of 22 Sept 2023-
OPPOSITION- D12b - Submission in parent opposition dated 18 Jan 2024-
OPPOSITION- D12c - Response to summons in parent oppo of 11 October 2024-
OPPOSITION- D13a - Communication of BoA pursuant to Art 15(1) -Preliminary opinion (in grandparent case)-
OPPOSITION- D13b - Minutes of oral proceedings of 15 October 2024-
OPPOSITION- Gourav Rajoria, Gupta Arushi, "In-Situ Gelling System: A Novel Approach for Ocular Drug Delivery", American Journal of PharmTech Research, (20120101), vol. 2, no. 4, ISSN 2249-3387, pages 24 - 53, XP055643055-
OPPOSITION- Prasanna Lakshmi, Giddam Ashwini Kumar, "NANO­-SUSPENSION TECHNOLOGY: A REVIEW", International Journal of Pharmacy and Pharmaceutical Sciences, (20100101), vol. 2, no. Suppl.4, pages 35 - 40, XP055643057-
OPPOSITION- Rowe Raymond C, Sheskey Paul J, Marian E. Quinn, "Carbomer. Hypromellose. Polycarbophil", Handbook of Pharmaceutical Excipients, Pharmaceutical Press, (20090101), pages 110 - 509-512, XP093031841-
OPPOSITION- Sepassi S., Goodwin D.J., Drake A.F., Holland S., Leonard G., Martini L., Lawrence M.J., "Effect of Polymer Molecular Weight on the Production of Drug Nanoparticles", Journal of pharmaceutical sciences, Elsevier Inc, United States, United States, (20071001), vol. 96, no. 10, doi:10.1002/jps.20979, ISSN 0022-3549, pages 2655 - 2666, XP093031654
OPPOSITION- Lisa Schopf, Elizabeth Enlow, Alexey Popov, James Bourassa, Hongming Chen, "Ocular Pharmacokinetics of a Novel Loteprednol Etabonate 0.4% Ophthalmic Formulation", Ophthalmology and Therapy, (20141201), vol. 3, no. 1-2, doi:10.1007/s40123-014-0021-z, ISSN 2193-8245, pages 63 - 72, XP055643059
OPPOSITION- Douroumis, D. Fahr, A., "Stable carbamazepine colloidal systems using the cosolvent technique", European Journal of Pharmaceutical Sciences, Elsevier Amsterdam, NL, NL , (20070323), vol. 30, no. 5, doi:10.1016/j.ejps.2006.12.003, ISSN 0928-0987, pages 367 - 374, XP005934190
OPPOSITION- Martin J Coffey, Heleen H Decory, Stephen S Lane, "Development of a non-settling gel formulation of 0.5% loteprednol etabonate for anti-inflammatory use as an ophthalmic drop", Clinical Ophthalmology, (20130101), no. 7, doi:10.2147/OPTH.S40588, pages 299 - 312, XP055643072

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